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Guilford, CT 06437

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The 06437 ZIP Code is centered1 in New Haven County at latitude 41.316 and longitude -72.696 (Panoramio Photos). It is a standard type ZIP Code. New Haven County is in the Eastern Time Zone (UTC -5 hours) and observes daylight savings time.

The population in ZIP Code Tabulation Area (ZCTA) 06437 was 21,366 with 8,712 housing units; a land area land area of 46.99 sq. miles; a water area of 0.52 sq. miles; and a population density of 454.68 people per sq. mile for Census 2000. Demographic Profile

Guilford, CT 06437 Map (Marker is ZIP Code Centroid)

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Nearby Cities, Towns & Census Designated Places

Nut Plains, CT (< 0.1 mile)
Guilford, CT (1.9 miles SSE)
Podunk, CT (2.4 miles E)
North Guilford, CT (3.6 miles NNW)
Leetes Island, CT (3.6 miles SSW)
East River, CT (3.6 miles SE)
North Branford, CT (3.9 miles WNW)
Hoadley Neck, CT (4.1 miles SSW)
North Madison, CT (4.3 miles NE)
Stony Creek, CT (4.5 miles SW)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Beaver Head Corner, CT (5.5 miles NNW)
Totoket, CT (6.1 miles W)
Branford Hills, CT (8.4 miles WSW)
Lake View, CT (10 miles ENE)
Duck Island Roads, CT (10.5 miles ESE)
North Haven Bridge, CT (10.5 miles WNW)
West Haddam, CT (10.6 miles NE)
Raynham, CT (10.9 miles WSW)
Barnesville, CT (11.1 miles W)
Cedar Lake, CT (11.5 miles ENE)

ZIP Codes - Key Concepts

  1. ZIP Codes are categories for grouping mailing addresses and are not exact geographic regions.
  2. The centroid of a ZIP Code may be in one County and the associated city/town in another.
  3. In rural areas, a single ZIP Code may be used for cities and towns in several different Counties.
  4. ZIP Code "areas" can overlap, be subsets of each other, or be artificial constructs with no geographic area.
  5. ZIP Codes are only loosely tied to cities.

1 Keeping the above key concepts in mind, what we informally refer to as the "center" of a ZIP Code is most often actually the centroid of a polygon.